onPanEnd method

void onPanEnd()

Implementation

void onPanEnd() {
  if (_cornerGrabber.isReady()) {
    _panDownPt = _cornerGrabber.boudingRectItem.topLeft;
    _mode = ImageEditorMode.boudingRectReady;

    if (onRegionSelected != null) onRegionSelected!(region);
  }
  notifyListeners();
}